package top.yekongle.shop.entity;

/**
 * @author Hank Lau
 * @date 2022/5/7
 */
public class Test {
	public static void main(String[] args) {
		int cap = 8;
		int n = 16;
		n |= n >>> 1;
		n |= n >>> 2;
		n |= n >>> 4;
		n |= n >>> 8;
		n |= n >>> 16;



		System.out.println(n);
	}


}
